_Waltbert ODONEN ____+
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                                     _Reginbern ODONEN ____|
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                                    |                      |_Aldburg of SAXONY __
                                    |                                            
 _Dietrich of IMMEDINGIAN __________|
| (0858 - 0916) m 0900              |
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|                                   |_Mathilde of UNKNOWN _|
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|
|--Matilda of IMMEDINGIAN 
|  (0894 - 0967)
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|_Reginhilde Ludmilla of FRIESLAND _|
  (0858 - 0917) m 0900              |
                                    |                       _____________________
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                                    |______________________|
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                                                           |_____________________